The WoL reawakened in Endwalker?

[atheistcanuck]

People forgetting that to rejoin completely would require

The death of Unukalhai, just after he finally found a new family on the first.

I neither think it’s likely they’ll do that, nor would I like it if they did.

I don't think Unukalhai is a shard of Azem. It's implied that he and Nyelbert are shards of the same soul because Taynor, who worked with Nyelbert extensively says that Unu's aether feels 'familiar' and they were able to work together to open void portals very quickly.

My current theory is that Zenos's avatar is going to be Azem's 13th shard and we might steal it from him after beating him.

Beyond that it would require murdering people though, and even leaving that aside, we don't have the ability to get to any Shard but the First.